Home / 7,373,855.63-11,058,389.89-2,824,662.35

Finding the Fourth Proportional to 7,373,855.63, 11,058,389.89 and 2,824,662.35

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Solution

The fourth proportional to 7,373,855.63, 11,058,389.89 and 2,824,662.35 is: 4,236,076.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,373,855.63 : 11,058,389.89 = 2,824,662.35 : x
  2. Step 2: Convert to fraction form
    7,373,855.63/11,058,389.89 = 2,824,662.35/x
  3. Step 3: Cross multiply
    7,373,855.63x = 11,058,389.89 × 2,824,662.35
  4. Step 4: Simplify right side
    7,373,855.63x = 31,236,217,573,903.64
  5. Step 5: Solve for x
    x = 31,236,217,573,903.64/7,373,855.63
  6. Step 6: Final answer
    x = 4,236,076.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.